I don't know about the first one but the second one is 34.9°. It would be that because are right angles add up to 90° and if you subract 55.1 and 90 it would equal 34.9. But this rule only works on right angles.
There are 6.45 or 6.5 square cm in one square in.
Answer:
-x with an exponent of 2 + y with an exponent of 2
Step-by-step explanation:
good luck
Answer:
Mean = 11
Median = 12
Mode = 14
Step-by-step explanation:
I hope this helped!
F(4)=(4-1)+2*4=11...
This seems a bit too easy though, did you mean f(n)=f(n-1)+2n ? In this case :
f(1)=16
f(2)=16+2*2=20
f(3)=20+2*3=26
f(4)=26+2*4=34
